[jira] [Updated] (FLINK-30501) Set requireJavaVersion in pom.xml to be at least 11

["Dong Lin (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-30501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dong Lin updated FLINK-30501:
-----------------------------
    Summary: Set requireJavaVersion in pom.xml to be at least 11  (was: Update pom.xml to require JDK version 11 or higher)

> Set requireJavaVersion in pom.xml to be at least 11
> ---------------------------------------------------
>
>                 Key: FLINK-30501
>                 URL: https://issues.apache.org/jira/browse/FLINK-30501
>             Project: Flink
>          Issue Type: Improvement
>            Reporter: Dong Lin
>            Assignee: Dong Lin
>            Priority: Major
>
> Flink 1.15 and later versions require at least Java 11 to build from sources [1]. However, if users build Flink with Java 1.8 using the following command, the build would fail due to org.apache.maven.plugin.MojoExecutionException without mentioning the Java version issue.
>  
> {code:bash}
> mvn clean install -DskipTests -Pskip-webui-build
> {code}
>  
> We should update the required JDK version in pom.xml so that `mvn install` will report error directly related to the JDK version if users's JDK version is below 11.
>  
>  [1] [https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/flinkdev/building/]



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